<div id="promptMessageDiv">
  <div id="promptMessageTop">
    <b>信息</b>
    <button type="button" class="close" data-dismiss="modal" aria-label="Close" onclick="hidePrompt()">
      <span aria-hidden="true" id="close">&times;</span>
    </button>
  </div>
  <div id="promptMessageBottom">
    <div id="promptTop"><label id="promptMsg">这里要显示信息</label></div>
    <div class="promptBottom" id="onlySure">
      <button type="button" class="btn btn-primary"  data-dismiss="modal" onclick="hidePrompt()">确定</button>
    </div>
    <div class="promptBottom" id="doubleSure" hidden="hidden">
      <button type="button" class="btn btn-primary" style="margin: 0px 15px;" data-dismiss="modal" id="sureBtn">确定</button>
      <button type="button" class="btn btn-danger" style="margin: 0px 15px;" data-dismiss="modal" onclick="hidePrompt()">取消</button>
    </div>
  </div>
</div>